PBS
Pbs Learning Media: Water Erosion
In this video from Nature, learn about the erosive action of water on the Hawaiian landscape and human efforts to limit it.
PBS
Pbs: Nature: Violent Hawaii
This video [0:51] from PBS explores Hawaii's unique geography, with a focus on volcanic explosions. Topics include tsunamis, rockslides and volcanoes, along with a discussion of the work of vulcanologists.